1H NMR study of echo decays in high J=1 concentration solid H2 and D2

Cheol Eui Lee, J. R. Gaines

Research output: Contribution to journalArticle

Abstract

We have studied the echo decays in high J=1 concentration solid hydrogen (H2) and deuterium (D2) using 1H NMR. In solid H2, where the ortho-para conversion is rapid, quick measurements were made possible by computer batch files containing pulse programs. In solid D2, 1% normal H2 (nH2) impurities were used as a probe for the D2 lattice. Comparison of the echo decay constants in the two systems shows that the decay of echos comes from the intramolecular interactions.

Original languageEnglish
Pages (from-to)4612-4615
Number of pages4
JournalJournal of the Physical Society of Japan
Volume63
Issue number12
Publication statusPublished - 1994 Dec 1

Fingerprint

echoes
nuclear magnetic resonance
decay
ortho para conversion
files
deuterium
impurities
probes
hydrogen
pulses
interactions

Keywords

  • H NMR
  • Echo decays
  • High J=1 concentration
  • Impurities
  • Intramolecular interactions
  • Solid deuterium
  • Solid hydrogen

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

1H NMR study of echo decays in high J=1 concentration solid H2 and D2 . / Lee, Cheol Eui; Gaines, J. R.

In: Journal of the Physical Society of Japan, Vol. 63, No. 12, 01.12.1994, p. 4612-4615.

Research output: Contribution to journalArticle

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